/* This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
<http://www.gnu.org/licenses/>.  */

#ifndef _VXWORKS_VERSIONS_H
#define _VXWORKS_VERSIONS_H  1

/* All we need is access to the bare _WRS_VXWORKS_MAJOR/MINOR macros
   exposed by version.h.  Cheat a bit to make sure we don't drag additional
   header files, which can easily cause #include ordering nightmares.  */

#pragma push_macro("_WRS_KERNEL")
#undef _WRS_KERNEL
#include <version.h>
#pragma pop_macro("_WRS_KERNEL")

#if !defined(_WRS_VXWORKS_MAJOR)
#error "VxWorks version macros needed but not defined"
#endif

#define _VXWORKS_MAJOR_GT(MAJOR) (_WRS_VXWORKS_MAJOR > (MAJOR))
#define _VXWORKS_MAJOR_GE(MAJOR) (_WRS_VXWORKS_MAJOR >= (MAJOR))
#define _VXWORKS_MAJOR_LT(MAJOR) (_WRS_VXWORKS_MAJOR < (MAJOR))
#define _VXWORKS_MAJOR_LE(MAJOR) (_WRS_VXWORKS_MAJOR <= (MAJOR))
#define _VXWORKS_MAJOR_EQ(MAJOR) (_WRS_VXWORKS_MAJOR == (MAJOR))

#define _VXWORKS_MINOR_GT(MINOR) (_WRS_VXWORKS_MINOR > (MINOR))
#define _VXWORKS_MINOR_GE(MINOR) (_WRS_VXWORKS_MINOR >= (MINOR))
#define _VXWORKS_MINOR_LT(MINOR) (_WRS_VXWORKS_MINOR < (MINOR))
#define _VXWORKS_MINOR_LE(MINOR) (_WRS_VXWORKS_MINOR <= (MINOR))
#define _VXWORKS_MINOR_EQ(MINOR) (_WRS_VXWORKS_MINOR == (MINOR))

#define _VXWORKS_PRE(MAJOR,MINOR) \
  (_VXWORKS_MAJOR_LT(MAJOR) \
   || (_VXWORKS_MAJOR_EQ(MAJOR) && _VXWORKS_MINOR_LT(MINOR)))

#endif
